An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5965-01-420-6613
NSN 6620-00-543-2534
NSN 5990-01-092-1963
NSN 5985-00-968-6381
NSN 6150-01-135-4482
NSN 5925-00-269-2685
NSN 5999-00-906-7286
NSN 5945-00-296-8464
NSN 6135-01-527-1422
NSN 5905-00-608-3938
NSN 5996-01-067-8716
NSN 6620-00-527-6168